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A370956 as a simple table

n a(n)
1 0
2 1
3 4
4 8
5 21
6 1518
7 2510
8 4100
9 11181
10 18414
11 30374
12 50121
13 82924
14 136341
15 611212
16 4477981
17 7351356
18 12086260
19 19861634
20 32648059
21 53646155
22 144857355
23 238062163
24 643132294
25 1736990151
26 4691130396
27 7709412048

[0,1,4,8,21,1518,2510,4100,11181,18414,30374,
 50121,82924,136341,611212,4477981,7351356,
 12086260,19861634,32648059,53646155,144857355,
 238062163,643132294,1736990151,4691130396,
 7709412048]

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Last modified September 11 17:23 EDT 2024. Contains 375839 sequences. (Running on oeis4.)